Resource scheduling of workflow multi-instance migration based on the shuffled leapfrog algorithm
Abstract: When the workflow
changed, resource scheduling optimization in the process of the current running
instance migration has become a hot issue in current workflow flexible
research; purpose of the article is to investigate the resource scheduling
problem of workflow multi-instance migration.
Design/methodology/approach: The time and cost relationships between
activities and resources in workflow instance migration process are analyzed
and a resource scheduling optimization model in the process of workflow
instance migration is set up; Research is performed on resource scheduling
optimization in workflow multi-instance migration, leapfrog algorithm is
adopted to obtain the optimal resource scheduling scheme. An example is given
to verify the validity of the model and the algorithm.
Findings: under the constraints of resource cost and quantity, an optimal
resource scheduling scheme for workflow migration is found, ensuring a minimal
running time and optimal cost.
Author: Yang Mingshun, Gao
Xinqin, Cao Yuan, Liu Yong, Li Yan
Journal Code: jptindustrigg150052
